Lucy insists on venturing beyond the dangerous west gate despite warnings from Terry, who urges her to reconsider. She reveals her resolve is tied to her late brother's resting place and dismisses concerns about the risks. Meanwhile, Terry acknowledges misjudging Lucy and expresses gratitude for their bond, hinting at past hardships. Simultaneously, Simon struggles with guilt over past neglect and current illness, facing criticism for failing Joan's mother years ago. As Simon reluctantly stops kneeling to protect his health, Lucy receives an unexpected letter from Leon, leaving her reaction a hopeful mystery at the episode's end.